Cooler Master i70C ARGB Low Profile CPU Air Cooler vs Thermalright Phantom Spirit 120SE CPU Air Cooler,
Updated August 2026 — Cooler Master i70C ARGB Low Profile CPU Air Cooler wins on installation, Thermalright Phantom Spirit 120SE CPU Air Cooler, wins on performance and cooling.
The Cooler Master i70C offers excellent value for budget-conscious users, while the Thermalright Phantom Spirit provides superior cooling performance and compatibility.
Why Cooler Master i70C ARGB Low Profile CPU Air Cooler is better
Price
Cooler Master i70C is $19.49, significantly cheaper than Phantom Spirit.
Size
Cooler Master i70C is a low-profile cooler, ideal for compact builds.
Ease of Installation
Cooler Master i70C has redesigned brackets for simpler installation.
Why Thermalright Phantom Spirit 120SE CPU Air Cooler, is better
Cooling Performance
Thermalright Phantom Spirit has advanced AGHP 4.0 technology.
Fan Configuration
Phantom Spirit features dual fans for enhanced airflow.
Compatibility
Phantom Spirit supports a wider range of CPU sockets.
Overall score
Specifications
| Spec | Cooler Master i70C ARGB Low Profile CPU Air Cooler | Thermalright Phantom Spirit 120SE CPU Air Cooler, |
|---|---|---|
| Fan Speed | 650-1800 RPM | 1500 RPM |
| Noise Level | ≤30 dB(A) | ≤25.6 dB(A) |
| Heat Pipes | 1 | 7 |
| Material | Copper/Aluminum | Copper/Aluminum |
| RGB Lighting | Yes | No |
Dimension comparison
Overview of the Coolers
The Cooler Master i70C ARGB Low Profile CPU Air Cooler is priced at $19.49, while the Thermalright Phantom Spirit 120SE CPU Air Cooler costs $35.90, making the Cooler Master about 46% cheaper. Both coolers are designed for Intel's LGA 1700 and 1851 sockets, but they offer distinct features and cooling technologies tailored for different user preferences.
Design and Aesthetics
The Cooler Master i70C features a minimalist design with anodized black aluminum fins, giving it a sleek appearance suitable for modern builds. In contrast, the Thermalright Phantom Spirit 120SE is slightly bulkier but boasts a more elaborate design with dual 120mm fans and a total height of 154mm. This difference in design might influence user choice based on aesthetic preferences and case compatibility.
Cooling Performance
The Cooler Master i70C is designed for CPUs with a thermal design power (TDP) of up to 95W, utilizing a copper insert for efficient heat dissipation. The Thermalright Phantom Spirit 120SE, however, employs an advanced AGHP 4.0 technology with seven heat pipes, enhancing its cooling capabilities and allowing it to handle varying orientations effectively. Thus, while the i70C is adequate for mid-range setups, the Phantom Spirit is likely better suited for high-performance CPUs.
Fan Technology
The Cooler Master i70C includes a 120mm PWM ARGB fan that operates between 650 to 1,800 RPM, allowing users to balance noise and airflow according to their needs. On the other hand, the Thermalright Phantom Spirit 120SE features dual TL-C12B V2 PWM fans with a maximum speed of 1,500 RPM. This fan configuration not only enhances airflow but also contributes to a lower noise level of up to 25.6 dB(A). The additional fan in the Phantom Spirit could provide better overall cooling performance in demanding scenarios.
Compatibility
The Cooler Master i70C is designed explicitly for Intel's LGA 1700 and 1851 sockets, making it a targeted solution for those platforms. Meanwhile, the Thermalright Phantom Spirit 120SE offers broader compatibility, supporting not only Intel's LGA 1700 and 1851 but also various AMD sockets like AM4 and AM5. This versatility makes the Phantom Spirit a more flexible option for users who may switch platforms in the future.
Installation Ease
The Cooler Master i70C boasts redesigned brackets that simplify installation on LGA 1700 and 1851 platforms, making it particularly attractive for beginners or those looking for a hassle-free setup. Conversely, the Thermalright Phantom Spirit 120SE, while well-designed, may require more attention during installation due to its more complex fan arrangement and additional mounting requirements for various CPU sockets. Therefore, users who prioritize ease of installation may lean towards the i70C.
Brand Reputation and User Trust
Cooler Master is a well-known brand in the cooling solutions market, recognized for creating reliable and efficient products. The i70C's affordable price point makes it accessible to a broader audience. Thermalright, with over 20 years of experience, has built a solid reputation for performance, especially with its advanced technologies like AGHP. This brand's history may resonate well with users looking for high-end performance, even if it comes at a higher price.
Which should you buy?
Choosing between the Cooler Master i70C and the Thermalright Phantom Spirit 120SE ultimately boils down to your specific needs and budget. If you are looking for an affordable, low-profile cooler specifically designed for Intel LGA 1700 and 1851 sockets, the Cooler Master i70C at $19.49 offers excellent value. However, if you require superior cooling performance and wider compatibility with other sockets, the Thermalright Phantom Spirit 120SE at $35.90 might justify the higher investment. Each cooler has its strengths, so weigh your priorities carefully before making a decision.

